senior workers and get them into training education capacities, that can really help the economy. so we don't wind up with those skills gaps. one of the places we're struggling in is nursing. we have such a shortage of skilled nurses. if we can use some of these people to help us train, it cannot necessarily be a lose-lose for the economy. >> okay. thanks, guys. coming up, why the new push for green gas may not only cost you more green, it might cost you your car's engine. and want to know who is going to win the big game tomorrow? our guys have never been wrong and they've got money making tips to go with the winner ♪ ♪ ♪ ♪ ♪ ♪ ♪ ♪ [ male announcer ] a full life measured in seats starts with the right ones early on. car crashes are the number one killer of children 1 through 13. learn how to prevent deaths and injuries by using the right car seat for your child's age and size. >>> the green push now backfiring on cars? a new report says the gas blend could actually ruin your vehicle's engine. that's what 15% eth knoll in it. john, time to slam the brakes on greener gas?